Sierra-Figueredo, P., Pérez-Piñeiro, A., Duran Zarabozo, O., Marinero-Orate, E.A. and Zaldivar-Cruz, J.M. 2016. Analysis of the impact of solar activity and climate variability in productivity beekeeping Cuban territory. Rev. iberoam. bioecon. cambio clim. 1, 2 (Jul. 2016), 156–171. DOI:https://doi.org/10.5377/ribcc.v1i2.2481.